document.write("<p>Reference Clock Commands and Options</p><ul>\
<li class='inline'><a href='clockopt.html#fudge'>fudge - specify fudge parameters</a><br>\
<li class='inline'><a href='clockopt.html#device'>device - specify I/O and PPS device(s) for reference clock</a><br>\
<li class='inline'><a href='clockopt.html#server'>server - specify reference clock server</a><br>\
<li class='inline'><a href='comdex.html'>Command Index</a></li>\
</ul>")